Cold Headers
5514 N. Elston Ave Chicago, IL 60630 Phone: 1-773-775-7900 Fax: 1-773-775-0779 Email:sales@coldheaders.com
Website: www.coldheaders.com Working Hours: Mon - Fri 8:00am - 4:30pm CST
Saturday - Sunday CLOSED If you have any questions, please call or email us.
3/8-24 x 2 1/4 316 Stainless Socket Head Cap Screw helps maintenance teams keep the specified stainless fastener family in service where corrosion-prone hardware is being replaced. The stainless alloy helps reduce corrosion concerns around moisture, cleaning solutions, and outdoor exposure. Hex-key installation helps technicians reach fastening points inside guards, covers, brackets, and fixtures. Typical placements include test stands, prototype fixtures, and engineering departments where stainless corrosion resistance and internal-hex access are practical. Purchasing agents can source the specified stainless fastener without changing the approved product family. Technical Highlights: Material: 316 Stainless Steel; Thread: 3/8-24 UNF; Length: 2 1/4 in.; Nominal Body Diameter: 0.375 in.; Head Diameter: 0.562 in. max / 0.550 in. min; Head Height: 0.375 in. max / 0.368 in. min; Hex Key Size: 5/16; Drive Type: internal hex. Call 773-775-7900 or email Sales@coldheaders.com for pricing, availability, or a quote.